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Dr. Andrews

Dr. Andrews

Announcement !

Dr. Sista &  Dr. “Irina” Zaltsgendler

Dr. Sista & Dr. “Irina” Zaltsgendler

To My Family Of Patients:

With mixed emotions, I am announcing my retirement from my dental practice. To ensure everyone I am not selling my practice. My name will stay on the door and I will be in and out of the office most days.

Many of you have trusted me with your dental care for over 30 years. Your continued loyalty is the highest compliment you could ever pay me.

As well as having wonderful patients, I also have a well-trusted staff. They are all caring individuals with whom I have the utmost confidence. It is the confidence I have in them that is making this transition a little easier.

I am pleased to introduce to you my 2 new associates, Dr. Sista and Dr. Irina. I firmly believe that these 2 dentists are the very best individuals to continue as your dental health providers. I believe they will continue my legacy of providing dental care in the highest professional manner.

I am indebted to each and every one of you. I greatly value our relationship and thank you for your loyalty and trust.

Warmest regards,


Home remedy for tooth sensitivity! See FAQ…….

Welcome! Dr. Quentin T. Andrews Dentistry Center of Katy has been working with patients in the Katy and Houston area for more than 30 years to provide the best dental care possible in the Katy, TX and Houston, TX area.     

Dr. Andrews' experience in dentistry is coupled with genuine concern for his patients. Our staff is dedicated to your comfort and prompt attention as well. Our goal is to keep your teeth healthy and your smile bright.       

This web site provides you with an overview of our practice and the field of dentistry. As you navigate the site, you'll find information about our practice philosophy, physicians, our staff, our Katy, Tx office location, insurance policies, financing options and appointment scheduling procedures. Please browse the site at your convenience and feel free to contact us with any questions. You can also request an appointment by clicking HERE.       

You'll find a lot of valuable information on the web site about dental problems, diagnoses and treatments. We believe informed patients are better prepared to make decisions about their health and well being. We encourage you to review this information to help you understand any health concerns you may face.        

If you have questions please feel free to contact us! Our dedicated staff are eager to assist you with your dental needs!       

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Hours – Phone
281-578-0211 Monday-8-5 Tues 9-3 Wed-9-6 Thurs-closed Friday-8-5